Proxy Checker
* Multi-threaded upto 100 threads, making it super quick!
* Uses HTTP Get method instead of rendering data in browser, also making it quick!
* Checks if the proxy is working, and what country it is from.
* If proxy is working it will also detect the proxy type.
* If proxy is working you can perform an additional check to see if works on a particular site.
* Export ALL results to a CSV file.